The actress wowed onlookers on the red carpet with her embellished Oscar de la Renta gown – but the spaghetti straps didn’t last the evening.

Her “The Dark Knight Rises” co-star Gordon-Levitt took to his Facebook.com page and revealed he helped fix the strap on Hathaway’s dress with a sparkly red pin, and uploaded a picture of the two together.

In an accompanying post, he added, “Annie tore the strap on her dress, but luckily I had a pin.”

Hathaway won the Best Supporting Actress trophy at the Critics’ Choice Awards for her turn as prostitute Fantine in “Les Miserables,” while Joseph Gordon-Levitt’s thriller Looper was named Best Sci-fi/Horror Movie.